This auction is for a very old hand-blown, wood based light bulb. I do not know the manufacturer, but I believe this bulb was made prior to 1889.The filament is broken. The base is very nice and original. The bulb is tight in the mount. The tip is excellent. This is a very rare and collectable bulb. Bid with confidence, please see my feedback. Flat Rate shipping. I will gladly combine shipments to save $. I highly encourage local pick-up. International Bidders: I will be happy to accept international bids. I will ship to confirmed addresses only. International shipments are by Bax Global or USPS Express Mail only. Domestic Bidders: Insurance and signature confirmation required.